Thriller films aim to stimulate the audience's emotions through suspense, tension, and excitement. Key components include an engaging storyline, keeping the audience guessing what the protagonist wants and fears, and opening with an attention-grabbing action scene. Conventions viewers expect are excitement through lighting and music, suspense, and anticipation. Stereotypes include vulnerable female victims confronted by male antagonists in isolated settings. Successful thrillers feature complex characters, confrontations, twists, an emotional impact, and some horror elements.